| 摘要 |
PURPOSE: A system for replacing a filter is provided to protect operators from a filter unit containing toxic materials by preventing the direct contact of the operators with respect to the filter unit. CONSTITUTION: A system for replacing a filter includes a filter housing(10) and a hydraulic pressure supplying unit(30). The filter housing includes a housing main body(2), a housing head(5), at least one hydraulic cylinder(15), and a operational plate(19). The housing main body contains at least one filter unit(1). The housing head is combined with the housing main body. The hydraulic cylinder is installed at the lower side of the housing main body. The operational plate supports the filter unit and is spaced apart from the internal side of the housing main body. The operation plate is in connection with the hydraulic cylinder. The hydraulic pressure supplying unit includes an electric motor(31), a hydraulic pump(32), and a hydraulic pressure line(33).
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